High-Pressure Investigation of Sr₃PbNiO₆

Author(s)

Hans-Conrad zur Loye, University of South Carolina - ColumbiaFollow
Mark D. Smith, University of South Carolina - ColumbiaFollow
Yongjae Lee, Yonsei University
Thomas Vogt, University of South Carolina - Columbia

Document Type

Paper

Subject Area(s)

chemistry

Abstract

High-pressure diffraction experiments on Sr₃PbNiO₆, a 2H-perovskite related oxide, were performed using a diamond anvil cell (DAC) and synchrotron radiation to investigate the structural chemistry and to determine the bulk modulus. The pressure dependence of unit cell parameters was determined for pressures up to 6.5(1) GPa, which revealed a uniform decrease in the lattice parameters and in the unit cell volume. Sr₃PbNiO₆ does not exhibit any phase transition in the pressure range investigated. A fit of the volume–pressure data using the Murnaghan equation of state yielded a bulk modulus of 95(2) GPa.

Digital Object Identifier (DOI)

https://doi.org/10.1016/j.jallcom.2004.08.054

Publication Info

Published in Journal of Alloys and Compounds, Volume 390, Issue 1-2, 2004, pages 35-40.

Rights

© Journal of Alloys and Compounds 2004, Elsevier.

APA Citation

zur Loye, H.-C., Smith, M., Lee, Y., & Vogt, T. (2004). High-Pressure Investigation of Sr₃PbNiO₆. Journal of Alloys and Compounds, 390(1–2), 35–40. https://doi.org/10.1016/j.jallcom.2004.08.054